8399196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 23207184

約数和(自身を除く): 14807988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 137, 156, 234, 262, 274, 393, 411, 468, 524, 548, 786, 822, 1179, 1233, 1572, 1644, 1703, 1781, 2358, 2466, 3406, 3562, 4716, 4932, 5109, 5343, 6812, 7124, 10218, 10686, 15327, 16029, 17947, 20436, 21372, 30654, 32058, 35894, 53841, 61308, 64116, 71788, 107682, 161523, 215364, 233311, 323046, 466622, 646092, 699933, 933244, 1399866, 2099799, 2799732, 4199598, 8399196]

約数ペア:

[(1, 8399196), (2, 4199598), (3, 2799732), (4, 2099799), (6, 1399866), (9, 933244), (12, 699933), (13, 646092), (18, 466622), (26, 323046), (36, 233311), (39, 215364), (52, 161523), (78, 107682), (117, 71788), (131, 64116), (137, 61308), (156, 53841), (234, 35894), (262, 32058), (274, 30654), (393, 21372), (411, 20436), (468, 17947), (524, 16029), (548, 15327), (786, 10686), (822, 10218), (1179, 7124), (1233, 6812), (1572, 5343), (1644, 5109), (1703, 4932), (1781, 4716), (2358, 3562), (2466, 3406)]